Don't take chances with your most important investment - YOURSELF!  Aligners and retainers can be a breeding ground for harmful bacteria.  Using the safe and proven formula of Invisalign Cleaning Crystals ensures that you keep the integrity of your Invisalign system free from pitting or other weakening of the materials, extending the life of your appliance.  Invisalign Cleaning Crystals keeps you healthy by removing small debris that can collect in little crevices, film that may accumulate, and keeps odors and tastes away as you freshen and maintain your system the way it was specifically meant to be cared for.  Invisalign Cleaning Crystals are quick and effective and will keep your aligner or retainer plaque-free, odor-free, and clear with its hygienic formula.  You and the investment you have already made in the health of your smile are worth it!